def test_recursiveCheck(self):
self.populateTree()
rootnode = self.session.query(GenericSystemTreeNode).filter_by(
parent_id=None).one()
model = GenericTreeModel(rootnode, treenode=GenericSystemTreeNode)
self.logger.info('setting parent index')
parent_index = model.index(0, 0, QtCore.QModelIndex())
self.logger.info('setting parent checked')
model.setData(parent_index, QtCore.Qt.Checked,
QtCore.Qt.CheckStateRole)
state = model.data(parent_index, QtCore.Qt.CheckStateRole)
self.logger.info('Validating that state is checked')
self.assertTrue(state)
self.logger.info('Validating that all children are checked')
for childnr in range(model.rowCount(parent_index)):
subindex = model.index(childnr, 0, parent_index)
state = model.data(subindex, QtCore.Qt.CheckStateRole)
self.assertTrue(state)
self.logger.info('testing unchecking')
model.setData(parent_index, QtCore.Qt.Unchecked,
QtCore.Qt.CheckStateRole)
state = model.data(parent_index, QtCore.Qt.CheckStateRole)
self.logger.info('Validating that state is unchecked')
self.assertFalse(state)
self.logger.info('Validating that all children are unchecked')
for childnr in range(model.rowCount(parent_index)):
subindex = model.index(childnr, 0, parent_index)
state = model.data(subindex, QtCore.Qt.CheckStateRole)
self.assertFalse(state)
def test_setData(self):
rootnode = self.session.query(Check).filter_by(parent_id=None).first()
model = GenericTreeModel(rootnode, treenode=Check)
index = model.createIndex(0, 0, rootnode)
self.assertTrue(index.isValid())
name = model.data(index, QtCore.Qt.DisplayRole)
self.assertEqual(name, 'RootNode')
model.setData(index, 'StillRootNode')
name = model.data(index, QtCore.Qt.DisplayRole)
self.assertEqual(name, 'StillRootNode')